Welding machine（OTC DAIHEN）

We have a lineup of various welding machines from "OTC DAIHEN"

Welby series
Supports welding such as CO2 welding, MAG welding, TIG welding, MIG welding

High-efficiency arc welding system "D-Arc" etc. 　
Buried arc realizes deep penetration and stability in thick plate welding.

Main Features
・ If the number of passes cannot be changed, increase the welding current and speed, and shorten the welding time even if the number of passes is the same.
・ If there is no limit on the number of passes, increase the welding current to increase the amount of welding, and reduce the number of passes to shorten the welding time.
・ "Buried arc" generates an arc in the base metal, so large size spatter on the surface is reduced.
・ Compared with conventional welding machines, the root part can be melted firmly, eliminating the lack of penetration.